Hi all,
On the dev list we’ve been discussing a proposed new feature (prioritized topics). In a nutshell, when consuming from a set of topics with assigned priorities, consumption from lower-priority topics only occurs if there’s no data flowing in from a higher-priority topic. https://cwiki.apache.org/confluence/display/KAFKA/KIP-349%3A+Priorities+for+Source+Topics <https://cwiki.apache.org/confluence/display/KAFKA/KIP-349:+Priorities+for+Source+Topics> One question is are there use-cases for the proposed API. If you think this would be useful and have use-cases in mind please reply with the use-cases. Its also possible to implement prioritization with the existing API by using a combination of pausing, resuming, and local buffering. The question is then does it make sense to introduce the proposed higher-level API to make this easier ? The responses will be used as input to determine if we move ahead with the proposal. Thanks in advance for input. Cheers, -- Nick